GB1230550A - - Google Patents

Info

Publication number
GB1230550A
GB1230550A GB1230550DA GB1230550A GB 1230550 A GB1230550 A GB 1230550A GB 1230550D A GB1230550D A GB 1230550DA GB 1230550 A GB1230550 A GB 1230550A
Authority
GB
United Kingdom
Prior art keywords
tube
glove box
tape
advanced
compartment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1230550A publication Critical patent/GB1230550A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
    • G21C21/08—Manufacture of fuel elements or breeder elements contained in non-active casings by a slip-fit cladding process by crimping the jacket around the fuel
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F7/00—Shielded cells or rooms
    • G21F7/005—Shielded passages through walls; Locks; Transferring devices between rooms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Manipulator (AREA)
  • Gasket Seals (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

1,230,550. Glove boxes. COMMISSARIAT A L'ENERGIE ATOMIQUE. 26 Feb., 1970 [10 March, 1969], No. 9323/70. Heading B4Q. An arrangement for transferring nuclear reactor fuel pellets 14 from a contaminated glove box 4 into a fuel can 12 within a clean glove box 6 comprises a tube 8 penetrating the intervening wall 2 and terminating in a compartment 20 formed by a recessed plate 24. The atmosphere in glove box 4 is at a lower pressure than that in glove box 6 and the pressure in glove box 6 is below atmosphere whereby a gas flow containing contaminated dust particles is maintained through a path consisting of an aperture 26, compartment 20 and a slot 28. The can 12 to be filled is placed by an arm 46 opposite the tube 8 and gripped by a chuck 48. Normally, the end of the tube 8 is sealed by a tape 32 which may comprise a thin film of polyester material. The tape 32 is pierced at intervals with holes equal in diameter to the bore of the tube 8 and can 12 and is advanced by the takeup reel 42 to align the next hole with the tube and can before the latter is advanced to press against the tape and effect a seal with the tube. A push rod (not shown) then transfers the pellets 14 from the trough 58 into the can 12. After withdrawal of the can 12 the tape 32 is again advanced to present an unperforated portion against the tube 8.
GB1230550D 1969-03-10 1970-02-26 Expired GB1230550A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6906778A FR2059937A1 (en) 1969-03-10 1969-03-10

Publications (1)

Publication Number Publication Date
GB1230550A true GB1230550A (en) 1971-05-05

Family

ID=9030448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1230550D Expired GB1230550A (en) 1969-03-10 1970-02-26

Country Status (8)

Country Link
US (1) US3717267A (en)
JP (1) JPS5126600B1 (en)
BE (1) BE746864A (en)
CH (1) CH516861A (en)
DE (1) DE2011055A1 (en)
ES (1) ES377320A1 (en)
FR (1) FR2059937A1 (en)
GB (1) GB1230550A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2615175C2 (en) * 1976-04-08 1984-10-04 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Gas- and radiation-tight closure
US4211928A (en) * 1978-11-27 1980-07-08 Technical Operations, Incorporated Linear storage projector
US4281252A (en) * 1978-11-27 1981-07-28 Technical Operations, Inc. Coupling apparatus for portable radiography systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1499227A (en) * 1966-07-27 1967-10-27 Commissariat Energie Atomique Airtight passage for the transfer of harmful products
FR91976E (en) * 1967-03-10 1968-09-06 Commissariat Energie Atomique Improvements to sealed passages for the transfer of harmful products

Also Published As

Publication number Publication date
BE746864A (en) 1970-08-17
US3717267A (en) 1973-02-20
FR2059937A1 (en) 1971-06-11
JPS5126600B1 (en) 1976-08-07
ES377320A1 (en) 1978-01-01
DE2011055A1 (en) 1970-09-17
CH516861A (en) 1971-12-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PLNP Patent lapsed through nonpayment of renewal fees